Huaqing Yuanjian STM32 Development Board U575 Embedded Arm Learning Kit, U5 Core Board Super F407

$149.85

Raspberry Pi 5th Gen Pi5 Development Board Raspberry Pi 4B/5B Kit Python Programming Linux Small Electronics

$49.80

High-Precision Rotronic Temperature and Humidity Sensor Chip Hygromer M1-R Environment ROTRONIC

$259.00

Raspberry Pi 5 Kit, Linux Development Board, Arm Cortex-A76

$6,566.40

Photoresistor Relay Control Module/Light-Controlled Switch/No-Light Sensing Module 12V DC12V

$33.00

Magnetic Induction Intensity Detection Gauss Meter Magnet Polarity Magnetic Field Pole Measurement Instrument Hall Sensor 485 Communication

$78.00

24V Light-Controlled Switch Board with Wired Photoresistor Sensor for Light/Dark Detection and Relay Control Module

$33.00

Audio Sensing Decibel Detector Sound Sensor Module Outdoor Whistle Switch Analog Microphone Amplifier

$40.00

Huaqinyuanjian STM32 Development Board F103, U575, F4 Multi-Core Microcontroller ARM Embedded Learning Kit

$250.45

Hall Sensor Module Digital Display Magnetic Field Intensity Detection Module Bare Board

$83.00

Waveshare Raspberry Pi Compute Module CM4 Dedicated Cooling Fan 3007 5V/12V Low-Noise with Thermal Pad

$84.80

Through-Beam Z2T-D Z2T-2000NJ Z2T-2000N Z2T-2000P Z2T-2000PJ Photoelectric Switch

$20.00